Azure Lead Manacles

As a Utilize action, you can use Azure Lead Manacles to bind an unwilling Small or Medium creature within 5 feet of yourself that has the Grappled, Incapacitated, or Restrained condition if you succeed on a DC 13 Dexterity (Sleight of Hand) check. While bound, a creature has Disadvantage on attack rolls, and the creature is Restrained if the Azure Lead Manacles are attached to a chain or hook that is fixed in place. When a creature bound by Azure Lead Manacles cast a spell, they must make a DC 20 Constitution Saving Throw. On a failed save, the spell dissipates with no effect, and the Action, Bonus Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn't expended.

Escaping the Azure Lead Manacles requires a successful DC 20 Dexterity (Sleight of Hand) check as an Action. Bursting them requires a successful DC 25 Strength (Athletics) checks as an Action.

Azure Lead

The process to create azure lead is closely guarded by arcanists and metallurgists. but is certainly a combination of both of their arts. Azure lead is as strong as iron once refined, however, it is rarely used for the metal's strength. Instead, azure lead is used primarily for its ability to suppress magic, with shackles and other forms of bindings being common in restraining spellcasters. Azure lead in its refined form appears much like iron with a faint blue-green tint, with its ore possessing a similar tint.

Azure lead has magic nullifying and antimagic properties. When azure lead is fashioned into manacles by arcane working blacksmiths, they can be used to restrain and interfere with a spellcaster's ability to draw on the Weave to cast spells. These kinds of manacles are used guards in large cities, bounty hunters, witch hunters and a variety of other factions to imprison spellcasters.

(Original homebrew by Inspired Arcana)

Notes: Debuff, Wristwear